Plan a trial for your application
Hydration-state conversions
Normalize to dry matter and observe texture and moisture migration after heat processing and storage.
Frozen product trials
At fixed total solids, compare freeze-thaw syneresis, texture and perceived sweetness.
Purchase specifications and incoming inspection
Include the intended grade or current specification in the enquiry. Use the table to compare selection criteria and inspection conditions. The specification agreed by both parties defines the contractual limits. ENVO · Trehalose product information ↗
| Property | Unit | Published or agreed specification | Test conditions and checks |
|---|---|---|---|
| Hydration state | Identification result | Confirm anhydrous or dihydrate form. | Verify the reporting basis for chemical form, free water and principal component separately. |
| Principal component assay | % by mass | Request the grade specification and lot result | Identify the analyte, dry or as-received basis and method. Do not substitute a theoretical conversion for an incoming release result. |
| Moisture | % by mass | Agree for the specific grade | Specify the water test, sampling and sealing conditions. Interpret water content and loss on drying separately. |
When approving a sample, record the grade, methods, limits and specification revision. On receipt, match the packing lot number to the lot-specific COA and record the measured values and release decision.
Chemical identity
| Database entry | Molecular or composition formula | Molar mass |
|---|---|---|
| Trehalose | C12H22O11 | 342.30 g/mol |
The values refer to the compound indicated. Confirm hydrate form, solution concentration and blend composition for the commercial grade.
From samples to commercial delivery
Packaging and receiving
ENVO lists 25 kg kraft paper bags. Confirm order-specific net weight, units per pallet and label revision.
Storage and handling
Check crystal form, manufacture date and remaining shelf life on the label. Sample damaged seals separately.
Sample and order lead times
State food category, sales market, pilot quantity and required arrival date. Confirm MOQ, batch documents, availability and remaining shelf life separately for samples and commercial orders.
Questions from the plant
Why did equal-weight substitution change recipe water or solids?
Convert to dry matter. Observe texture and moisture migration after processing and storage.
Do different COA moisture values establish different trehalose purity?
Check hydrate form and moisture method. Compare assay on the agreed purchasing basis.
Report a delivery or batch issue
Include the order number, lot number from the package, label photos and inspection records for the affected lot. When retesting, check dihydrate or anhydrous form, dry-basis purity, Moisture.
Request documents for your application
TDS · Technical data sheet
For grade selection and sample approval, specify the grade and revision required.
SDS · Safety data sheet
Specify the country or region of use and the required language.
COA · Certificate of analysis
Request a sample COA during supplier review. For incoming inspection, provide the actual lot number.